<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<html><head><title>Error</title></head>
<body>
                <h3>Error</h3>
                <hr/>
                <jsp:expression>
                (request.getAttribute("errorMessage") != null)
                ? (String) request.getAttribute("errorMessage")
                : "unknown error"</jsp:expression>
                <hr/>
                <a href="Controller">Return to login page</a>
</body></html>
